<template>
    <ul class="todo-main">
      <Item
        v-for="(todo, index) in todos"
        :key="todo.id"
        :todo="todo"
        :deleteTodo="deleteTodo"
        :updateTodo="updateTodo"
        :index="index"
      />
    </ul>
  </template>
  <script lang="ts">
  import { defineComponent } from "vue"
  // 引入子级组件
  import Item from "./Item.vue"
  export default defineComponent({
    name: "List",
    components: {
      Item,
    },
    props: ["todos", "deleteTodo", "updateTodo"],
  
    setup(props: any, context: any) {
      console.log(props)
      console.log(context)
    },
  })
  </script>
  <style scoped>
  .todo-main {
    margin-left: 0px;
    border: 1px solid #ddd;
    border-radius: 2px;
    padding: 0px;
  }
  
  .todo-empty {
    height: 40px;
    line-height: 40px;
    border: 1px solid #ddd;
    border-radius: 2px;
    padding-left: 5px;
    margin-top: 10px;
  }
  </style>
  